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  • Yamaha YZ450 Billet Throttle Body DUAL INJECTOR

    Yamaha YZ450 Billet Throttle Body DUAL INJECTOR

    Size:
    • 46 mm DUAL INJECTOR
    • 48 mm DUAL INJECTOR
    • Custom Bore DUAL INJECTOR
    Regular price From $1,575.00 USD
    Sale price From $1,575.00 USD Regular price
    Unit price /  per 
  • Yamaha YZ450 Billet Throttle Body

    Yamaha YZ450 Billet Throttle Body

    Size:
    • 50 mm
    • 52 mm
    • 54 mm
    • 47 mm
    Regular price $835.00 USD
    Sale price $835.00 USD Regular price
    Unit price /  per 
  • Yamaha YZ450F Straight Back Exhaust

    Yamaha YZ450F Straight Back Exhaust

    Style:
    • BACK COUNTRY
    • OUTLAW
    • OPEN MEG
    Regular price From $840.00 USD
    Sale price From $840.00 USD Regular price $0.00 USD
    Unit price /  per 
  • Yamaha YFZ450R/YZ Fuel Cell

    Yamaha YFZ450R/YZ Fuel Cell

    Regular price $840.00 USD
    Sale price $840.00 USD Regular price $0.00 USD
    Unit price /  per 
  • Yamaha YZ450 SNOWBIKE Intake Kit

    Yamaha YZ450 SNOWBIKE Intake Kit

    Size:
    • Stock inlet
    • Oversize inlet
    Regular price $370.00 USD
    Sale price $370.00 USD Regular price $0.00 USD
    Unit price /  per 
  • Water spigot for YZ450 in YFZ450R chassis

    Regular price $55.00 USD
    Sale price $55.00 USD Regular price $0.00 USD
    Unit price /  per 
  • YFZ450R YZ HYBRID KIT (Engine swap package)

    YFZ450R YZ HYBRID KIT (Engine swap package)

    Regular price From $2,999.00 USD
    Sale price From $2,999.00 USD Regular price
    Unit price /  per 
  • Yamaha YZ450F Wrap Around Exhaust

    Yamaha YZ450F Wrap Around Exhaust

    Style:
    • MX BIGCORE (wrap around)
    • MX (wrap around)
    Regular price $1,150.00 USD
    Sale price $1,150.00 USD Regular price
    Unit price /  per 
  • Yamaha YZ450F Dirt Bike Intake Kit

    Yamaha YZ450F Dirt Bike Intake Kit

    Size:
    • Stock inlet
    • Oversize inlet
    Regular price $370.00 USD
    Sale price $370.00 USD Regular price
    Unit price /  per 
  • Yamaha YFZ450R Complete Exhaust

    Yamaha YFZ450R Complete Exhaust

    Regular price From $685.00 USD
    Sale price From $685.00 USD Regular price
    Unit price /  per 
  • Yamaha YFZ450R (YZ450F hybrid engine) Wrap Around Exhaust

    Yamaha YFZ450R (YZ450F hybrid engine) Wrap Around Exhaust

    Regular price $999.00 USD
    Sale price $999.00 USD Regular price $0.00 USD
    Unit price /  per 
  • YFZ450R Breather Box

    YFZ450R Breather Box

    Style:
    • Black
    • Polished
    Regular price From $160.00 USD
    Sale price From $160.00 USD Regular price
    Unit price /  per 
  • YFZ450R/YZ Electrical connector

    YFZ450R/YZ Electrical connector

    Regular price $160.00 USD
    Sale price $160.00 USD Regular price $0.00 USD
    Unit price /  per 
  • Yamaha YFZ450R Billet Throttle body

    Yamaha YFZ450R Billet Throttle body

    Size:
    • 45mm
    • 47mm
    Regular price From $650.00 USD
    Sale price From $650.00 USD Regular price
    Unit price /  per 
  • YFZ450R Heat shield

    YFZ450R Heat shield

    Regular price $42.00 USD
    Sale price $42.00 USD Regular price
    Unit price /  per 
  • Yamaha YFZ450 (Carb) 2004-2009 Exhaust System

    Yamaha YFZ450 (Carb) 2004-2009 Exhaust System

    Size:
    • Shorty 12''
    • Regular 16''
    • Outlaw
    • Open Meg inframe
    Regular price From $685.00 USD
    Sale price From $685.00 USD Regular price
    Unit price /  per 
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RP Race Performance was founded by former ATV racing champion Richard Pelchat.
We deliver high-performance, race-proven exhausts, intake kits, and throttle bodies for ATVs and motocross bikes that give riders the edge they need—on and off the track.

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